Dissemination of IT for the Promotion of Materials Science (DoITPoMS)

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86 micrographs for category Ceramic:

Showing 51 - 60 of 86 micrographs Page 1 .. 3 4 5 6 7 8 9 | Previous | Next
Link to full record for micrograph 545 Micrograph 545 : Fibre reinforced magnesium aluminosilicate ceramic showing black areas of porosity
System: SiC fibre-reinforced magnesium aluminosilicate, Composition: Not specified
Reflected light microscopy
100 μm
Link to full record for micrograph 546 Micrograph 546 : Delamination cracks seen in h-BN particles subjected to compressive stress in the (0001) planes (within a silicon nitride particulate-reinforced silicon carbide composite)
System: Si3N4-SiC composite, Composition: Not specified
High resolution electron microscopy (HREM)
10 nm
Link to full record for micrograph 547 Micrograph 547 : h-BN inclusion (precipitate) in a b-Si3N4 grain (within a silicon nitride particulate-reinforced silicon carbide composite)
System: Si3N4-SiC composite, Composition: Not specified
High resolution electron microscopy (HREM)
20 nm
Link to full record for micrograph 548 Micrograph 548 : Fractograph showing extensive matrix cracking and fibres bridging an opened matrix in a fibre reinforced magnesium aluminosilicate ceramic
System: SiC fibre-reinforced magnesium aluminosilicate, Composition: Not specified
Scanning electron microscopy (SEM)
200 μm
Link to full record for micrograph 549 Micrograph 549 : Misoriented interphase boundary between h-BN (precipitate) and SiC grains (within a silicon nitride particulate-reinforced silicon carbide composite)
System: Si3N4-SiC composite, Composition: Not specified
High resolution electron microscopy (HREM)
1.2 nm
Link to full record for micrograph 550 Micrograph 550 : Micrograph showing the complex chemical reactions which arise at fibre-matrix interfaces in a fibre reinforced magnesium aluminosilicate ceramic subjected to oxidation
System: SiC fibre-reinforced magnesium aluminosilicate, Composition: Not specified
Bright-field TEM
300 nm
Link to full record for micrograph 551 Micrograph 551 : A regularly stepped interface boundary between h-BN (precipitate) and Si3N4 grains (within a silicon nitride particulate-reinforced silicon carbide composite)
System: Si3N4-SiC composite, Composition: Not specified
High resolution electron microscopy (HREM)
10 nm
Link to full record for micrograph 552 Micrograph 552 : An amorphous phase trapped at a triple junction between Si3N4 grains (within a silicon nitride particulate-reinforced silicon carbide composite).
System: Si3N4-SiC composite, Composition: Not specified
High resolution electron microscopy (HREM)
20 nm
Link to full record for micrograph 553 Micrograph 553 : Image of part of a crystalline triple junction between SiC grains (within a silicon nitride particulate-reinforced silicon carbide composite)
System: Si3N4-SiC composite, Composition: Not specified
High resolution electron microscopy (HREM)
6 nm
Link to full record for micrograph 554 Micrograph 554 : Silicon carbide
System: SiC, Composition: Not specified
Photography (no microscope)
10 mm
Showing 51 - 60 of 86 micrographs Page 1 .. 3 4 5 6 7 8 9 | Previous | Next

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